101443840

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 249045048

約数和(自身を除く): 147601208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 1933, 2624, 3280, 3866, 5248, 6560, 7732, 9665, 10496, 13120, 15464, 19330, 26240, 30928, 38660, 52480, 61856, 77320, 79253, 123712, 154640, 158506, 247424, 309280, 317012, 396265, 494848, 618560, 634024, 792530, 1237120, 1268048, 1585060, 2474240, 2536096, 3170120, 5072192, 6340240, 10144384, 12680480, 20288768, 25360960, 50721920, 101443840]

約数ペア:

[(1, 101443840), (2, 50721920), (4, 25360960), (5, 20288768), (8, 12680480), (10, 10144384), (16, 6340240), (20, 5072192), (32, 3170120), (40, 2536096), (41, 2474240), (64, 1585060), (80, 1268048), (82, 1237120), (128, 792530), (160, 634024), (164, 618560), (205, 494848), (256, 396265), (320, 317012), (328, 309280), (410, 247424), (640, 158506), (656, 154640), (820, 123712), (1280, 79253), (1312, 77320), (1640, 61856), (1933, 52480), (2624, 38660), (3280, 30928), (3866, 26240), (5248, 19330), (6560, 15464), (7732, 13120), (9665, 10496)]